Application Article Center
Application Notes & Research Insights
Discover technical articles, application cases, and characterization methods for advanced battery development."
High-Precision Battery Cycler Systems: Analysis of Accuracy and Stability Verification Methods
1. Abstract With the rapid development of electric vehicles, grid-scale energy storage and premium consumer electronics, the demand for accurate and stable battery characterization has risen sharply. High-precision battery cycler...
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Study on the Mechanism of Battery Binders on Electrode Tortuosity and Performance Regulation
1. Background As one of the most important electrochemical energy storage devices today, the performance enhancement of lithium-ion batteries has always attracted significant attention. Traditional research often focuses on the...
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IEST Characterization Solutions Facilitate Top Journal Research: Integrated Polyanion-layered Oxide Cathodes Enabling 100,000 Cycle Life For Sodium-ion Batteries
1. Introduction Recently, the team of Academician Zhao Tianshou, Han Meisheng, and Zeng Lin from Southern University of Science and Technology (SUSTech) published a breakthrough study on sodium-ion battery cathode materials in...
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Entering Electrochemistry | Impact of In-Situ and Ex-Situ Testing on Battery EIS Results
Abstract In-situ EIS and ex-situ EIS are the two primary approaches for battery impedance characterization, but their data reliability differs substantially. This comparative study on 100 mAh pouch cells demonstrates that in-situ EIS achieves a...
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Crushing Strength Comparison Between Natural Graphite and Artificial Graphite
Abstract Crushing strength is the compressive load an individual electrode particle can withstand before mechanical fracture, measured via single-particle compression testing and expressed relative to particle size per methods such as...
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How to Choose the Right Battery Test Equipment? 5 Essential Tips
1. Overview As the core of the modern energy system, batteries are widely used in various critical fields such as consumer electronics, power batteries, and energy storage systems. A reliable...
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Entering Electrochemistry | How to Accurately Measure of Battery Direct Current Internal Resistance(DCIR)
Abstract DCIR, short for Direct Current Internal Resistance, is the total internal resistance of a lithium-ion battery, calculated from Ohm’s Law based on the voltage response to an applied current...
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How Temperature Affects Electrode Performance: Optimization Directions from Tortuosity Changes
Abstract Electrode tortuosity quantifies the geometric complexity of ion transport pathways within a battery electrode’s pore network—defined as the ratio of the actual lithium-ion migration distance through the pores to the...
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Separator Ionic Conductivity under Temperature Control: A New Perspective for Performance Optimization
Abstract Separator ionic conductivity increases as temperature rises, primarily because higher temperature lowers electrolyte viscosity and accelerates lithium-ion migration through the ionic separator’s porous structure. Testing on Separator A using...
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BYD Blade 2.0: The Battery Changing the EV Landscape in 2026
Abstract BYD Blade Battery 2.0 is the second-generation cell platform from BYD, officially released on March 6, 2026, delivering an energy density of 190–210 Wh/kg, ultra-fast charging performance, and over 1,000...
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Cyclic Voltammetry Analysis: A Practical Guide for Electrode Material Characterization
Abstract Cyclic voltammetry (CV) analysis quantifies lithium-ion battery electrode kinetics, electrochemical reversibility, and capacity degradation by evaluating peak currents and potential shifts across linear voltage sweeps. This case study demonstrates...
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24 Battery Charge-Discharge Test Steps: Complete Parameter Reference Guide
Abstract A charge-discharge test on battery cycler equipment is built from individual test steps, each defining a fixed control mode (constant current, constant voltage, constant power, etc.), a primary control...
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